Modified PeerConnection and WebRtcSession for end-to-end QuicDataChannel usage.

webrtc/p2p/base/transportcontroller.cc

Index: webrtc/p2p/base/transportcontroller.cc
diff --git a/webrtc/p2p/base/transportcontroller.cc b/webrtc/p2p/base/transportcontroller.cc
index b5021cceccb73c18592b7a8f8bd7d97861e09cce..412e18f4595dd59fcf7130ef17fb40ccc2fab847 100644
--- a/webrtc/p2p/base/transportcontroller.cc
+++ b/webrtc/p2p/base/transportcontroller.cc
@@ -201,7 +201,6 @@ void TransportController::DestroyTransportChannel_n(
     const std::string& transport_name,
     int component) {
   RTC_DCHECK(network_thread_->IsCurrent());
-

[Zhi Huang, 2016/08/01 05:12:28]

I will fix these.

   auto it = FindChannel_n(transport_name, component);
   if (it == channels_.end()) {
     LOG(LS_WARNING) << "Attempting to delete " << transport_name
@@ -309,7 +308,6 @@ Transport* TransportController::GetOrCreateTransport_n(
   if (transport) {
     return transport;
   }
-
   transport = CreateTransport_n(transport_name);
   // The stuff below happens outside of CreateTransport_w so that unit tests
   // can override CreateTransport_w to return a different type of transport.